The KA85010UA supports monitoring of up to 26 series-connected battery cells. Its integrated EIS technology enables quantitative insight into battery health, supporting degradation analysis, lifetime prediction, and early detection of cell anomalies, contributing to improved safety in EV and energy storage systems. Nuvoton's proprietary inductor-based EIS reduces PCB temperature rise by approximately 93% compared with conventional methods and accelerates deployment through EIS analysis algorithms and end-to-end implementation support.

Specification

Product Brief

Item	Performance characteristics
Category	Automotive / Stackable
Package	QFP-128
Number of Channels	26
Operating Voltage [Min] (V)	-
Operating Voltage [Max] (V)	135.2
Interface	SPI/Daisy
Voltage Accuracy (mV)	+/- 2.0 (EOL)
Operating Temperature [Min] (°C)	-
Operating Temperature [Max] (°C)	-

_{Enhance system safety through battery diagnostics powered by KA85010UA Inductor-Based EIS.}

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